Title :
Design of a broadband, high gain, hollow cavity, multi-layer antenna
Author :
Zhuofu Ding;Shaoqiu Xiao;Ming-Chun Tang;Changrong Liu;Bing-Zhong Wang;Qingsheng Zeng
Author_Institution :
Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu 610054, China
Abstract :
A high gain broadband antenna using a cylinder hollow-cavity microstrip structure with multilayer H-shaped slots is presented, which can be realized by microwave multi-layers technology (MLT). The measured impedance bandwidth of the proposed antenna is 32.3% with the reference of S11≤-10dB, and the measured gain of the antenna is 5.75dBi @ 16.1GHz and 6.2dBi @ 20GHz, which indicates a low gain fluctuation in the whole bandwidth of the antenna.
Keywords :
"Broadband communication","Broadband antennas","Wideband","Wireless communication","Cavity resonators","Connectors"
Conference_Titel :
Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO), 2015 IEEE MTT-S International Conference on
DOI :
10.1109/NEMO.2015.7415035
